Mixing & Mastering Engineers, Producers & Songwriters who worked with Danny O'Callaghan

Tasteful, dynamic drum tracks with a vintage vibe recorded at The Factory Studios, just outside London, UK. Songs featuring my drums tracked remotely have been mixed and mastered at top facilities including Abbey Road and Metropolis Studios, and have gone on to receive BBC radio airplay and over 3 million streams.

Mastering Room is a professional mastering studio in Berlin, founded and operated by Stefan Brüggemann, a specialist mastering engineer with 19 years of work experience as well as numerous international references.

Hello! My name is Giancarlo Castro (a.k.a. Kastropolis) and I am an electronic music producer and mixing engineer.

Obsess, creative, and perfectionist with details. It's the special features that excel and matter

I'm a magicien. What you wants it's what you get.

As you might have ideas about your upcoming movie, song, game, or anything. But you need suitable music for it. Be assured you have arrived at the right place :)

Head audio engineer of 41records, worked on many projects appearing on the likes of Pressplay, Mixtape madness and Grm Daily. Benn making music for other 10 years and mixing for 3.

Lest create something meaningful

Information is to knowledge as knowledge is to wisdom. Its said it takes about 10,000 hours to become a pro at anything, well I have put in over 45,000+ hours to my craft, and am doing more all the time! My experience is performing, songwriting, and teaching professional guitar lessons, privately and with large corporations like Guitar Center